laravel 5.2 form模块调用时出错

 call to undefined method illuminate\foundation\application::bindshared()

    "require": {        "php": ">=5.5.9",        "laravel/framework": "5.2.*",        "illuminate/html": "^5.0",        "barryvdh/laravel-ide-helper": "v2.1.2",        "laravelcollective/html": "~5.0"    },

composer update> php artisan clear-compiledLoading composer repositories with package informationUpdating dependencies (including require-dev)  - Removing symfony/yaml (v3.0.1)  - Installing symfony/yaml (v3.0.2)    Downloading: 100%  - Removing phpspec/prophecy (v1.5.0)  - Installing phpspec/prophecy (v1.6.0)    Downloading: 100%  - Removing phpunit/phpunit (4.8.21)  - Installing phpunit/phpunit (4.8.23)    Downloading: 100%  - Removing symfony/css-selector (v3.0.1)  - Installing symfony/css-selector (v3.0.2)    Downloading: 100%  - Removing symfony/dom-crawler (v3.0.1)  - Installing symfony/dom-crawler (v3.0.2)    Downloading: 100%  - Removing paragonie/random_compat (1.1.6)  - Installing paragonie/random_compat (v1.2.0)    Downloading: 100%  - Removing symfony/console (v3.0.1)  - Installing symfony/console (v3.0.2)    Downloading: 100%  - Removing symfony/finder (v3.0.1)  - Installing symfony/finder (v3.0.2)    Downloading: 100%  - Removing symfony/debug (v3.0.1)  - Installing symfony/debug (v3.0.2)    Downloading: 100%  - Removing symfony/http-foundation (v3.0.1)  - Installing symfony/http-foundation (v3.0.2)    Downloading: 100%  - Removing symfony/event-dispatcher (v3.0.1)  - Installing symfony/event-dispatcher (v3.0.2)    Downloading: 100%  - Removing symfony/http-kernel (v3.0.1)  - Installing symfony/http-kernel (v3.0.2)    Downloading: 100%  - Removing symfony/process (v3.0.1)  - Installing symfony/process (v3.0.2)    Downloading: 100%  - Updating symfony/routing (v3.0.1 => v3.0.2)    The package has modified files:    M .gitignore    M Annotation/Route.php    M CHANGELOG.md    M CompiledRoute.php    M Exception/ExceptionInterface.php    M Exception/InvalidParameterException.php    M Exception/MethodNotAllowedException.php    M Exception/MissingMandatoryParametersException.php    M Exception/ResourceNotFoundException.php    M Exception/RouteNotFoundException.php-10 more files modified, choose "v" to view the full list    Discard changes [y,n,v,d,s,?]? y    Checking out 4686baa55a835e1c1ede9b86ba02415c8c8d6166  - Removing symfony/translation (v3.0.1)  - Installing symfony/translation (v3.0.2)    Downloading: 100%  - Removing symfony/var-dumper (v3.0.1)  - Installing symfony/var-dumper (v3.0.2)    Downloading: 100%  - Removing laravel/framework (v5.2.12)  - Installing laravel/framework (v5.2.16)    Downloading: 100%  - Installing laravelcollective/html (v5.2.4)    Downloading: 100%Writing lock fileGenerating autoload files> php artisan optimizeGenerating optimized class loader

#增加providers数组项  'providers' => [    // ...    Collective\Html\HtmlServiceProvider::class,    // ...  ], #增加alias数组项   'aliases' => [    // ...      'Form' => Collective\Html\FormFacade::class,      'Html' => Collective\Html\HtmlFacade::class,    // ...  ],

  'providers' => [        /*         * Laravel Framework Service Providers...         */        Illuminate\Auth\AuthServiceProvider::class,        Illuminate\Broadcasting\BroadcastServiceProvider::class,        Illuminate\Bus\BusServiceProvider::class,        Illuminate\Cache\CacheServiceProvider::class,        Illuminate\Foundation\Providers\ConsoleSupportServiceProvider::class,        Illuminate\Cookie\CookieServiceProvider::class,        Illuminate\Database\DatabaseServiceProvider::class,        Illuminate\Encryption\EncryptionServiceProvider::class,        Illuminate\Filesystem\FilesystemServiceProvider::class,        Illuminate\Foundation\Providers\FoundationServiceProvider::class,        Illuminate\Hashing\HashServiceProvider::class,        Illuminate\Mail\MailServiceProvider::class,        Illuminate\Pagination\PaginationServiceProvider::class,        Illuminate\Pipeline\PipelineServiceProvider::class,        Illuminate\Queue\QueueServiceProvider::class,        Illuminate\Redis\RedisServiceProvider::class,        Illuminate\Auth\Passwords\PasswordResetServiceProvider::class,        Illuminate\Session\SessionServiceProvider::class,        Illuminate\Translation\TranslationServiceProvider::class,        Illuminate\Validation\ValidationServiceProvider::class,        Illuminate\View\ViewServiceProvider::class,        Collective\Html\HtmlServiceProvider::class, #注意，就是这里        'Barryvdh\LaravelIdeHelper\IdeHelperServiceProvider', // Laravel IDE helper        /*         * Application Service Providers...         */        App\Providers\AppServiceProvider::class,        App\Providers\AuthServiceProvider::class,        App\Providers\EventServiceProvider::class,        App\Providers\RouteServiceProvider::class,    ],    /*    |--------------------------------------------------------------------------    | Class Aliases    |--------------------------------------------------------------------------    |    | This array of class aliases will be registered when this application    | is started. However, feel free to register as many as you wish as    | the aliases are "lazy" loaded so they don't hinder performance.    |    */    'aliases' => [        'App'       => Illuminate\Support\Facades\App::class,        'Artisan'   => Illuminate\Support\Facades\Artisan::class,        'Auth'      => Illuminate\Support\Facades\Auth::class,        'Blade'     => Illuminate\Support\Facades\Blade::class,        'Cache'     => Illuminate\Support\Facades\Cache::class,        'Config'    => Illuminate\Support\Facades\Config::class,        'Cookie'    => Illuminate\Support\Facades\Cookie::class,        'Crypt'     => Illuminate\Support\Facades\Crypt::class,        'DB'        => Illuminate\Support\Facades\DB::class,        'Eloquent'  => Illuminate\Database\Eloquent\Model::class,        'Event'     => Illuminate\Support\Facades\Event::class,        'File'      => Illuminate\Support\Facades\File::class,        'Gate'      => Illuminate\Support\Facades\Gate::class,        'Hash'      => Illuminate\Support\Facades\Hash::class,        'Lang'      => Illuminate\Support\Facades\Lang::class,        'Log'       => Illuminate\Support\Facades\Log::class,        'Mail'      => Illuminate\Support\Facades\Mail::class,        'Password'  => Illuminate\Support\Facades\Password::class,        'Queue'     => Illuminate\Support\Facades\Queue::class,        'Redirect'  => Illuminate\Support\Facades\Redirect::class,        'Redis'     => Illuminate\Support\Facades\Redis::class,        'Request'   => Illuminate\Support\Facades\Request::class,        'Response'  => Illuminate\Support\Facades\Response::class,        'Route'     => Illuminate\Support\Facades\Route::class,        'Schema'    => Illuminate\Support\Facades\Schema::class,        'Session'   => Illuminate\Support\Facades\Session::class,        'Storage'   => Illuminate\Support\Facades\Storage::class,        'URL'       => Illuminate\Support\Facades\URL::class,        'Validator' => Illuminate\Support\Facades\Validator::class,        'View'      => Illuminate\Support\Facades\View::class,        'Form'      => Collective\Html\FormFacade::class,#注意，就是这里        'Html'      => Collective\Html\HtmlFacade::class,#注意，就是这里    ],